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David Tomasko

  • Professor, Chemical & Biomolecular Eng
  • Assc Dean, Undergrad Edc & Srv, COE Undergrad Educ/Std Svcs
  • 486 CBEC
    151 W. Woodruff Ave.
    Columbus, OH 43210
  • 614-247-6548

About


Education

  • Ph.D., University of Illinois, 1992
  • M.S., University of Illinois, 1990
  • B.S., University of Tulsa, 1986

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Professor Tomasko is an award-winning teacher and administrator currently serving as associate dean for undergraduate education and services in The Ohio State University College of Engineering. 

His research foci include molecular thermodynamics, separations, and STEM retention. He holds two patents.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Honors

  • January, 2010

    Commencement Speaker, 394th Commencement of The Ohio State University.

  • January, 2010

    Faculty Diversity Excellence Award.

  • January, 2008

    Lumley Engineering Research Award.

  • January, 2005

    Exemplary Service Award.

  • January, 2004

    Ralph L. Boyer Award for Outstanding Teaching.

  • January, 2004

    Charles E. MacQuigg Award for Outstanding Teaching.

  • January, 2003

    Lumley Engineering Research Award.

  • January, 2002

    Alumni Award for Distinguished Teaching.

  • January, 2002

    Lumley Award for Interdisciplinary Research.

  • January, 1999

    Charles E. MacQuigg Award for Outstanding Teaching.

  • January, 1998

    Best Paper Award.

  • January, 1998

    Lumley Engineering Research Award.

  • January, 1998

    Maro Publications Future Technology Award for special achievement in research of future developments in the field of polymers.

  • January, 1992

    NSF Post-doctoral Grant.

  • January, 1988-
    January, 1989

    Amoco Foundation Fellowship.

  • January, 1987-
    January, 1988

    General Electric Fellowship.

  • January, 1986-
    January, 1987

    Union Carbide Fellowship.

  • January, 1986

    W.L. Nelson Award for Outstanding Achievement in Chemical Engineering.

  • January, 1985

    Tau Beta Pi.

Presentations

  • "Adsorption of and from Supercritical Carbon Dioxide on Microporous Materials." 2000, Presented at 5th International Symposium on Supercritical Fluids,
  • "Bioactive polymer surfaces via supercritical fluids." 2002, Presented at 8th Meeting on Supercritical Fluids,
  • "Novel Polymer/Clay Nanocomposite Foams Synthesized by Supercritical CO2." 2003, Presented at AIChE Annual Meeting,
  • "Supercritical Fluid Processing for Functional Biomaterials." 2005, Presented at 3rd International Symposium on Biomaterials and Biomechanics,
  • "Supercritical Fluid Assisted Polymer Blending." 1998, Presented at 8th International Symposium on Supercritical Fluids,
  • "Adsorption of and from Supercritical Carbon Dioxide on Microporous Materials." 2000, Presented at Midwest Thermodynamics and Statistical Mechanics Conference,
  • "Adsorption Behavior of Supercritical Carbon Dioxide on Microporous Materials." 2000, Presented at Central Region American Chemical Society Meeting,
  • "Supercritical Fluid Applications in Polymer Processing." 2000, Presented at Ashland Technical Forum,
  • "Spectroscopic Characterization of Supercritical Fluid Impregnation of Polymers." 2000, Presented at Central Region American Chemical Society Meeting,
  • "Supercritical Fluid Assisted Polymer Processing: Novel Blends and Foams." 2001, Presented at 10th International Symposium on Supercritical Fluid Chromatography, Extraction, and Processing,
  • "Supercritical carbon dioxide foaming and impregnation of polymers." 2002,
  • "Foam Extrusion of Polystyrene and its Nanocomposites Using Supercritical CO2." 2002, Presented at AIChE Annual Meeting,
  • "Carbon Dioxide Assisted Processing of Polymer Nanocomposites." 2004, Presented at 27th RACI Australian Polymer Symposium,
  • "Rotational Rheometry of Polymers under Carbon Dioxide." 2006, Presented at AIChE Annual Meeting,
  • "Materials Processing with Supercritical Fluids I: Processing in the Solid Phase." 1997,
  • "Lab-on-a-chip Design-Build Project in a First-Year Engineering Course." 2006, Presented at AIChE Annual Meeting,
  • "Gluing Nanopatterned Polymers with CO2: Reversible Surface Tg Reduction of Polymers." 2006,
  • "Applications of Supercritical Fluids - Just how much can we do with pure CO2?." 1994, Presented at Combined Meeting of Central Ohio Sections of AIChE, ACS, and Electrochemical Society,
  • "Supercritical Technology for Impregnation of Synthetic Materials." 1996,
  • "Applications of Supercritical Fluids to Materials Processing." 1996,
  • "Investigation of the influence of injecting pressurized CO2 on the hot melt extrusion process and the extrudate properties of Eudragit E100." 2004, Presented at 12th Forum of Pharmaceutical Sciences,
  • "Engaging Engineering Students." 2004, Presented at Teaching Excellence Conference,
  • "Carbon Dioxide Effects on Surface Tg and Implications for Processing." 2004, Presented at 11th International Symposium on Supercritical Fluid Chromatography, Extraction, and Processing,
  • "Rheological Studies of Polymers Under High Pressure CO2." 2005, Presented at Proceedings of 7th International Symposium on Supercritical Fluids,
  • "Supercritical Fluid Processing for Functional Biomaterials: Some Medical Applications." 2005, Presented at 3rd International Symposium on Advanced Biomaterials/Biomechanics,
  • "CO2-Assisted Surface Modification of Polymers with Antibodies Based on Surface Tg Reduction." 2005, Presented at Proceedings of 7th International Symposium on Supercritical Fluids,
  • "CO2-induced Plasticization and Viscosity Reduction in Pharmaceutical Polymers." 2005, Presented at Proceedings of 7th International Symposium on Supercritical Fluids,
  • "CO2-Induced Plasticization and Viscosity Reduction in Pharmaceutical Polymers." 2005, Presented at AIChE Annual Meeting,
  • "Rheological Changes in CO2 Impregnated Polymers Reinforced with Nanoclays." 2003, Presented at SPE-ANTEC,
  • "The Role of Interfacial Tension in CO2 Assisted Polymer Extrusion Process." 2003, Presented at Midwest Thermodynamics and Statistical Mechanics Conference,
  • "Extrusion of Polystyrene Foams Reinforced with Nano-Clays." 2003, Presented at SPE-ANTEC,
  • "Gas Enhanced Interfacial Bonding of Polymers at the Micro/Nanoscale." 2003, Presented at AIChE Annual Meeting,
  • "Analysis of morphology development in the CO2 - assisted polymer blending process." 2003, Presented at AIChE Annual Meeting,
  • "Investigation of Polymer Surface Dynamics under CO2." 2004, Presented at AIChE Annual Meeting,
  • "Biologically Benign Three-Dimensional Assembly of Polymer Structures at the Nanoscale Using CO2." 2004, Presented at AIChE Annual Meeting,
  • "CO2 as a Blowing Agent in Polymer Nanocomposite Foams." 2004,
  • "Investigation of Polymer Surface Dynamics under CO2 using Atomic Force Microscopy." 2004, Presented at 20th Annual Meeting of the Polymer Processing Society – PPS-20,
  • "Phase Behavior and Tg in CO2 – Polymer Systems." 2004, Presented at AIChE Annual Meeting,
  • "Adsorption Behavior of Supercritical Carbon Dioxide on Microporous Materials." 2002,
  • "Structure of nanocomposite foams." 2002, Presented at SPE-ANTEC,
  • "Processing and cell structure of nano-clay modified microcellular foams." 2002, Presented at SPE-ANTEC,
  • "Influences of solubility and viscosity in the polystyrene/CO2 microcellular foaming extrusion." 2002, Presented at SPE-ANTEC,
  • "Polymer/Clay Nanocomposite Foams Prepared by CO2." 2003, Presented at SPE-ANTEC,
  • "Understanding and Exploiting Tg Reduction for Surface and Bulk Modification of Polymers with CO2." 2005, Presented at 10th European Meeting on Supercritical Fluids,
  • "Dynamics of Nanocomposite Foams using Carbon Dioxide." 2006, Presented at Proceedings of the 8th International Symposium on Supercritical Fluids,
  • "Foaming Using a Polystyrene / Poly(methyl methacrylate) Blend and Nanocomposites." 2006, Presented at AlChE Annual Meeting,
  • "Density Functional Approach for Modelling Polymer-CO2 Interfaces." 2006, Presented at AIChE Annual Meeting,
  • "Role of CO2 in Surface Tg Reduction of Polymers." 2006, Presented at AlChE Annual Meeting,
  • "Role of CO2 in Surface Tg Reduction of Polymers." 2006, Presented at Proceedings of the 8th International Symposium on Supercritical Fluids,
  • "CO2 and Drug-Induced Plasticization and Viscosity Reduction in Pharmaceutical Polymers." 2006, Presented at AAPS Annual Meeting,
  • "Environmentally Benign Crystallization: Compressed Fluids as Separable and Recoverable Antisolvents." 1997,
  • "Supercritical Fluid Processing of Pharmaceuticals." 1998,
  • "Supercritical Fluid Applications in Polymer Processing." 1999,
  • "Adsorption Behavior of Supercritical Fluids on Microporous Materials." 2000,
  • "Supercritical Fluid Applications in Polymeric Materials Processing." 2000,
  • "Piggybacking Chemotherapeutic Function onto Biomedical Implants via Carbon Dioxide Treatment." 2005, Presented at Proceedings of 7th International Symposium on Supercritical Fluids,
  • "“Supercritical Fluid Applications in Polymeric Materials Processing." 2000,
  • "Environmental Applications of Supercritical Fluids." 1994, Presented at ACE Day Program,
  • "The role of CO2 in Enhancing Polymer Extrusion." 2003, Presented at 6th International Symposium on Supercritical Fluids,
  • "CO2 as a Blowing Agent in Nanocomposite Systems – Thermodynamics and Rheology - Polymer-Supercritical Fluid Systems and Foams." 2003, Presented at International Workshop on Supercritical Fluid Aided Polymer and Foam Processing,
  • "Investigation of the influence of injecting pressurized CO2 on the hot melt extrusion process and the extrudate properties of PVP-VA 64." 2004, Presented at 8th Meeting on Supercritical Fluids,
  • "Investigation of the influence of injecting pressurized CO2 on the hot melt extrusion process and the extrudate properties of itraconazole with PVP-VA 64." 2005, Presented at Proceedings of 7th International Symposium on Supercritical Fluids,
  • "Interfacial Tension between Polystyrene (PS) and SC CO2." 2002, Presented at Midwest Thermodynamics and Statistical Mechanics Conference,
  • "Thermodynamic and Glass Transition Behavior in CO2 – Polymer Systems Emphasizing the Surface Region." 2006, Presented at Midwest Thermodynamics and Statistical Mechanics Meeting,
  • "Polymer Scaffolds foamed with CO2 for Tissue Engineering Applications." 2002, Presented at AIChE Annual Meeting,
  • "Interfacial Tension of Polystyrene/CO2 Systems." 2002, Presented at AIChE Annual Meeting,
  • "Solute-Solute Effects in Supercritical Fluid Processing of Biomolecules." 1995,
  • "Applications of Supercritical Fluids to Materials Processing." 1997,
  • "Carbon Dioxide-Enhanced Polymer Compounding - Supercritical Fluids in Materials Processing and Synthesis." 1999, Presented at Engineering Foundation Conference,
  • "Carbon Dioxide-Enhanced Polymer Compounding." 1999,
  • "Microfabricated Polymer Blends for the Study of CO2 Foaming." 2004, Presented at AIChE Annual Meeting,
  • "Gluing Nanopatterned Polymers with CO2: Reversible Surface Tg Reduction of Polymers." 2007,
  • "A Novel Fabrication Technique for Polymeric Lab-on-a-chip Devices Containing an Immobilized Enzyme." 2008, Presented at 16th Simpósio Internacional De Iniciação Cientrifica Da Universidade De São Paulo,

Papers in Proceedings

2008

  • Guo, Z.; Yang, J.; Wingert, M.J.; Tomasko, D.L. et al. "Comparison of Carbon Nanofibers and Activated Carbon on Carbon Dioxide Foaming of Polystyrene." in 65th Annual Technical Conference of the Society-of-Plastics-Engineers. (11 2008).
  • Guo, Z.; Yang, J.; Wingert, M.J.; Tomasko, D.L. et al. "Comparison of Carbon Nanofibers and Activated Carbon on Carbon Dioxide Foaming of Polystyrene." (11 2008).
  • Guo, Z., Winger, M.J., Yeh, S-K., Tomasko, D.L., Lee, L.J. "Comparison of Carbon Nanofibers and nanoclay on rheology of Polystyrene under supercritical Carbon dioxide." in ANTEC. (1 2008).
  • Guo, Z.; Wingert, M.J.; Yeh, S.K.; Tomasko, D.L. et al. "Comparison of carbon nanofibers and nanoclay on rheology of polystyrene under supercritical carbon dioxide." (9 2008).
  • Guo, Z.; Yang, J.; Wingert, M.J.; Tomasko, D.L. et al. "Comparison of carbon nanofibers and activated carbon on carbon dioxide foaming of polystyrene." (11 2008).

2007

  • Guo, Z., Yang, J., Wingert, M.J., Shen, J., Lee, L.J. and Tomasko, D.L. "Foaming Dynamics of Immiscible Polymer Blends." in Proceedings of SPE ANTEC. (1 2007).
  • Talreja, M.; Kusaka, I.; Tomasko, D.L. "Density functional approach for modeling polymer-CO2 interfaces." (12 2007).
  • Guo Z., Lee, L.J. and Tomasko, D.L. "CO2 and Water Vapor Permeability in Polymer Nanocomposites and Foams." in Proceedings of SPE ANTEC. (1 2007).
  • Guo, Z., Yang, J., Wingert, M.J., Shen, J., Tomasko, D.L. and Lee, L.J. "Comparison of Carbon Nanofibers and Activated Carbon on Carbon Dioxide Foaming of Polystyrene." in Proceedings of SPE ANTEC. (1 2007).
  • Guo, Z.; Wingert, M.J.; Shen, J.; Lee, L.J. et al. "Foaming dynamics of immiscible polymer blends." (9 2007).

2006

  • Kalish, A.; Tomasko, D.; Masty, J.; Acker, S. et al. "Electronic course portfolios for peer-evaluation of teaching." (12 2006).
  • Wingert, M.J., Guo, Z., Shen, J., Lee, L.J., Tomasko, D.L., Koelling, K.W. "Dynamics of Nanocomposite Foams using Carbon Dioxide." in Proceedings of the 8th International Symposium on Supercritical Fluids. (1 2006).
  • Clingan, P., Tomasko, D.L., Merrill, J., Allam, Y. "Work in Progress: Micro-/Nano-Technology ‘Lab-on-a-chip’ Research Project for First-Year Honors Engineering Program." in 36th Annual Frontiers in Education Conference. (1 2006).
  • Liu, D., Yang, Y., Kusaka, I., Tomasko, D.L., Lee, L.J. "Role of CO2 in Surface Tg Reduction of Polymers." in Proceedings of the 8th International Symposium on Supercritical Fluids. (1 2006).
  • Lee, L.J.; Zeng, C.; Han, X.; Tomasko, D.L. et al. "Polymer nanocomposite foams prepared by supercritical fluid foaming technology." (12 2006).
  • Allam, Y.; Tomasko, D.; Merrill, J.; Trott, B. et al. "Lab-on-a-chip design-build project with a nanotechnology component in a freshman engineering course." (12 2006).
  • Allam, Y., Tomasko, D.L., Merrill, J., Trott, B., Schlosser, P., Clingan, P. "Lab-on-a-chip Design-Build Project with a Nanotechnology Component in a Freshman Engineering Course." in Proceedings of ASEE Annual Conference. (1 2006).
  • Kalish, A., Tomasko, D.L., Masty, J., Acker, S., Rudmann, S., Forbush, J. "Electronic Course Portfolios for Peer-Evaluation of Teaching." in Proceedings of ASEE Annual Conference. (1 2006).

2005

  • Wingert, M.J., Shen, J., Davis, P.M., Lee, L.J., Tomasko, D.L., Koelling, K.W. "Rheological Studies of Polymers Under High Pressure Carbon Dioxide." in Proceedings of SPE-ANTEC. (1 2005).
  • Liu, D.; Yang, Y.; Kusaka, I.; Lee, J. et al. "CO2-induced surface Tg reduction of polymer and theoretical modeling." (12 2005).
  • Allam, Y., Tomasko, D.L., Merrill, J., Stevenson, P., Yang, Y., Wilson, T. "Lab-on-a-chip’ Micromanufacturing with a Nanotechnology Component for a First-Year Engineering Program: Implementation Results." in 35th Annual Frontiers in Education Conference. (1 2005).
  • Tomasko, D.L., Koelling, K.W., Lee, L.J., Han, X., Zeng, C., Wingert, M.J., Liu, D. "Polymer Nanocomposite Foams: Effect of Clay Surface Modification on Foam Structure." in NSF Grantees Conference. (1 2005).
  • Tomasko, D.L.; Merrill, J.; Stevenson, P.; Allam, Y. et al. "Work in progress - 'Lab-on-a-chip' micromanufacturing with a nanotechnology component for a first-year engineering program: Implementation results." (12 2005).
  • Wingert, M.J.; Shen, J.; Davis, P.M.; Lee, L.J. et al. "Rheological studies of polymers under high pressure carbon dioxide." (12 2005).
  • Tomasko, D.L., Liu, D., Yang, Y., Lee, L.J., Lannutti, J.J., Verreck, G., Arien, T., Brewster, M. "Understanding and Exploiting Tg Reduction for Surface and Bulk Modification of Polymers with CO2." in Proceedings of 10th European Meeting on Supercritical Fluids. (12 2005).

2004

  • Han, X., Zeng, C., Wingert, M., Lee, L.J., Koelling, K.W., Tomasko, D.L. "Effect of Clay Surface Modification on the Polymer Nanocomposite Foam Structure." in Proceedings of SPE-ANTEC. (1 2004).
  • Liu, D., Li, H., Wingert, M.J., Koelling, K.W., Lee, L.J., Tomasko, D.L. "Polymer Nanocomposite Foams Prepared by Environmentally Benign Carbon Dioxide." in NSF Grantees Conference. (1 2004).
  • Sproule, T.L.; Lee, J.A.; Li, H.B.; Lannutti, J.J. et al. "Bioactive polymer surfaces via supercritical fluids." (3 2004).
  • Sproule, T.L.; Lee, J.A.; Li, H.B.; Lannutti, J.J. et al. "Bioactive polymer surfaces via supercritical fluids." (3 2004).
  • Han, X.; Zeng, C.; Wingert, M.J.; Lee, L.J. et al. "Effect of clay surface modification on the polymer nanocomposite foam structure." (6 2004).
  • Sproule, T.L.; Lee, J.A.; Li, H.; Lannutti, J.J. et al. "Bioactive polymer surfaces via supercritical fluids." (3 2004).
  • Han, X., Zeng, C., Wingert, M.J., Liu, D., Koelling, K.W., Lee, L.J., Tomasko, D.L. "Polymer Nanocomposite Foams: Effect of Clay Surface Modification on Foam Structure." in Proceedings of 27th Australasian Polymer Symposium. (1 2004).
  • Yang, Y., Liu, D., Lee, L.J., Tomasko, D.L. "Investigation of Polymer Surface Dynamics under CO2 using Atomic Force Microscopy." in Proceedings of 20th Annual Meeting of the Polymer Processing Society – PPS-20. (1 2004).
  • Tomasko, D.L., Merrill, J., Stevenson, P., Schofield, T., Yang, Y., Allam, Y., Brand, S. "Work in Progress – ‘Lab-on-a-chip’ Micromanufacturing with a Nanotechnology Component for a First-Year Engineering Program." in Proceedings of 34th Annual Frontiers in Education Conference. (1 2004).
  • Verreck, G., Li., H., Ariën, A., Peeters, J., Tomasko, D., Van den Mooter, G., Brewster, M. "Investigation of the influence of injecting pressurized CO2 on the hot melt extrusion process and the extrudate properties of PVP-VA 64." in Proceedings of 8th Meeting on Supercritical Fluids. (1 2004).

2003

  • Li, H., Han, X., Wingert, M.J., Lee, L.J., Koelling, K.W., Tomasko, D.L. "The Role of CO2 in Enhancing Polymer Extrusion Processes." in Proceedings of the 6th International Symposium on Supercritical Fluids. (1 2003).
  • Zeng, C.; Yang, Y.; Han, X.; Lee, L.J. et al. "Polymer/clay nanocomposite foams prepared by CO2." (10 2003).
  • Han, X.; Zeng, C.; Koelling, K.W.; Tomasko, D.L. et al. "Extrusion of polystyrene foams reinforced with nano-clays." (1 2003).
  • Wingert, M.J.; Han, X.; Zeng, C.; Li, H. et al. "Rheological changes in Co2 impregnated polystyrene reinforced with nanoclays." (10 2003).
  • Tomasko, D.L., Koelling, K.W., Lee, L.J., Han, X., Zeng, C., Li "CO2 as a Blowing Agent in Nanocomposite Systems – Thermodynamics and Rheology." in Polymer-Supercritical Fluid Systems and Foams. (12 2003).
  • Wingert, M.J., Han, X., Zeng, C., Li, H., Lee, L.J., Tomasko, D.L., Koelling, K.W. "Rheological Changes in CO2 Impregnated Polymers Reinforced with Nanoclays." in Proceedings of SPE-ANTEC. (1 2003).
  • Zeng, C., Yang, Y., Han, X., Lee, L. J., Tomasko, D. L. "Polymer/Clay Nanocomposite Foams Prepared by CO2." in Proceedings of SPE-ANTEC. (1 2003).
  • Han, X., Zeng, C., Lee, L. J., Koelling, K. W., Tomasko, D. L. "Extrusion of Polystyrene Foams Reinforced with Nano-Clays." in Proceedings of SPE-ANTEC. (1 2003).

2002

  • Sproule, T., Lee, J.A., Lannutti, J.J., Tomasko, D.L. "Bioactive Polymers Via Supercritical Fluids." in Proceedings of the 8th Meeting on Supercritical Fluids. (1 2002).
  • Tomasko, D.L., and Lee, L.J. "Phase Inversion in sCO2 Enhanced Polymer Blending." in NSF Grantees Conference. (1 2002).
  • Lee, L.J., Zeng, C., Han, X., Tomasko, D.L., Koelling, K.W. "Polymer Nanocomposite Foams Prepared by Microfabrication and Supercritical Fluid Foaming Technology." in Proceedings of Materials Research Society Symposium. (4 2002).
  • Han, X., Baxter, A.R., Koelling, K.W., Tomasko, D.L., Lee, L.J. "Influences of solubility and viscosity in the polystyrene/CO2 microcellular foaming extrusion." in Proceedings of SPE-ANTEC. (1 2002).
  • Han, X., Zeng, C., Lee, L.J., Tomasko, D.L., Koelling, K.W. "Polymer Nanocomposite Foams by Using Supercritical CO2." in Proceedings of 18th Annual Meeting of the Polymer Processing Society – PPS-18. (1 2002).
  • Zeng, C., Han, X., Lee, L.J., Koelling, K.W., Tomasko, D.L. "Structure of nanocomposite foams." in Proceedings of SPE-ANTEC. (1 2002).
  • Han, X., Zeng, C., Lee, L.J., Koelling, K.W., Tomasko, D.L. "Processing and cell structure of nano-clay modified microcellular foams." in Proceedings of SPE-ANTEC. (1 2002).

2001

  • Elkovitch, M., Lee, L.J., Tomasko, D.L "Supercritical Carbon Dioxide Assisted Polymer Blending in Twin-Screw Extrusion: Phase Inversion, Morphology, and Mechanical Properties." in Proceedings of SPE-ANTEC. (1 2001).
  • Han, X., Koelling, K.W., Tomasko, D.L., Lee, L.J. "Process Optimization in Microcellular Foam Extrusion." in Proceedings of SPE-ANTEC. (1 2001).

2000

  • Han, X.M.; Koelling, K.W.; Tomasko, D.; Lee, L.J. "Extrusion of polystyrene microcellular foam with supercritical CO2." in 58th Annual Technical Conference of the Society-of-Plastics-Engineers. (1 2000).
  • Kim, J., Tomasko, D.L., Ruan, S., Lannutti, J., Mariotti, A., Rumpf, D. "Supercritical Processing of Synthetic Biomaterials." in Proceedings of the 5th International Symposium on Supercritical Fluids. (4 2000).
  • Tomasko, D.L., Wang, Y., Yang, C. "Supercritical Fluid Impregnation of Surfactant-Like Probes into Polypropylene and Poly(methyl methacrylate) Films." in Proceedings of the 5th International Symposium on Supercritical Fluids. (4 2000).
  • Han, X., Koelling, K.W., Tomasko, D.L., Lee, L.J. "Extrusion of Polystyrene Microcellular Foam with Supercritical CO2." in Proceedings of SPE-ANTEC. (1 2000).
  • Tomasko, D.L., Elkovtich, M.D., Lee, L.J. "Supercritical Carbon Dioxide Assisted Polymer Blending in Twin Screw Extrusion: Relations Between Morphology Evolution and Mechanical Properties." in Proceedings of the 5th International Symposium on Supercritical Fluids. (4 2000).
  • Han, X.M.; Koelling, K.W.; Tomasko, D.; Lee, L.J. et al. "Extrusion of polystyrene microcellular foam with supercritical CO2." (1 2000).
  • Elkovitch, M.D.; Lee, L.J.; Tomasko, D.L.; SPE, et al. "Supercritical carbon dioxide assisted polymer blending in twin-screw extrusion: Relations between morphology evolution and mechanical properties." (1 2000).
  • Elkovitch, M., Lee, L.J., Tomasko, D.L. "Supercritical Carbon Dioxide Assisted Polymer Blending in Twin-Screw Extrusion: Relations Between Morphology Evolution and Mechanical Properties." in Proceedings of SPE-ANTEC. (1 2000).
  • Humayun, R., Tomasko, D.L, Brueggemeier, S.B. "Adsorption of and from Supercritical Carbon Dioxide on Microporous Materials." in Proceedings of the 5th International Symposium on Supercritical Fluids. (4 2000).
  • Elkovitch, M.D.; Lee, L.J.; Tomasko, D.L. "Supercritical carbon dioxide assisted polymer blending in twin-screw extrusion: Relations between morphology evolution and mechanical properties." in 58th Annual Technical Conference of the Society-of-Plastics-Engineers. (1 2000).

1999

  • Elkovitch, M.D.; Lee, L.J.; Tomasko, D.L. "Morphology development in carbon dioxide assisted polymer blending in batch and continuous processes." in 57th Annual Technical Conference of the SPE on Plastics Bridging the Millennia (ANTEC 99). (1 1999).
  • Elkovitch, M.D.; Lee, L.J.; Tomasko, D.L.; ENGINEERS, S.O.C.P. et al. "Morphology development in carbon dioxide assisted polymer blending in batch and continuous processes." (1 1999).
  • Elkovitch, M., Lee, L.J., and Tomasko, D.L. "Morphology Development in Carbon Dioxide Assisted Polymer Blending in Batch and Continuous Processes." in Proceedings of SPE-ANTEC. (1 1999).

1998

  • Elkovitch, M.D.; Lee, L.J.; Tomasko, D.L. "Viscosity reduction of polymers by the addition of supercritical carbon dioxide in polymer processing." in 56th Annual Technical Conference of the Society-of-Plastics-Engineers - Plastics on My Mind (ANTEC 98). (1 1998).
  • Elkovitch, M.D.; Lee, L.J.; Tomasko, D.L. "Viscosity reduction of polymers by the addition of supercritical carbon dioxide in polymer processing." (1 1998).
  • Elkovitch, M., Lee, L.J., and Tomasko, D.L. "Viscosity Reduction of Polymers by the Addition of Supercritical Carbon Dioxide in Polymer Processing." in Proceedings of SPE-ANTEC. (1 1998).
  • Elkovitch, M.D.; Lee, L.J.; Tomasko, D.L. "Supercritical fluid assisted polymer blending." (1 1998).
  • Elkovitch, M., Lee, L.J., and Tomasko, D.L. "Supercritical Fluid Assisted Polymer Blending." in Proceedings of SPE-ANTEC. (1 1998).
  • Elkovitch, M.D.; Lee, L.J.; Tomasko, D.L.; ENGINEERS, S.O.C.P. "Supercritical fluid assisted polymer blending." (1 1998).
  • Elkovitch, M.D.; Lee, L.J.; Tomasko, D.L. "Supercritical fluid assisted polymer blending." in 56th Annual Technical Conference of the Society-of-Plastics-Engineers - Plastics on My Mind (ANTEC 98). (1 1998).
  • Elkovitch, M.D.; Lee, L.J.; Tomasko, D.L.; ENGINEERS, S.O.C.P. "Viscosity reduction of polymers by the addition of supercritical carbon dioxide in polymer processing." (1 1998).

1997

  • Chou, Y.-H., Tomasko, D.L. "GAS Crystallization of Polymer-Pharmaceutical Composite Particles." in Proceedings of 4th International Symposium on Supercritical Fluids. (1 1997).

1994

  • Bakshi, B.R., Koelling, K.W., Tomasko, D.L. "Chemical Engineering - Moving forward in traditional process engineering and emerging technologies." in Engineering Horizons. (1 1994).

Unknown

  • "Electronic Course Portfolios for Peer-Evaluation of Teaching." in ASEE Annual Conference.
  • "Work in Progress – ‘Lab-on-a-chip’ Micromanufacturing with a Nanotechnology Component for a First-Year Engineering Program: Implementation Results." in 35th Annual Frontiers in Education Conference.
  • "CO2-Induced Surface Tg Reduction of Polymers and Theoretical Modeling." in AIChE Annual Meeting.
  • "Lab-on-a-chip Design-Build Project with a Nanotechnology Component in a Freshman Engineering Course." in ASEE Annual Conference.
  • "Density Functional Approach for Modelling Polymer-CO2 Interfaces." in AlChE Annual Meeting.